🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 213 Days

Day: 32.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.52 AU - 1.7 AU

Year: 711 Days

Day: 13 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,208,700 km

• M1: 85,570 km (0.072 R)
• M2: 1,105,678 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.9

Radius: 7.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.37 AU - 15.19 AU

Year: 19788 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,208,700 km

• M1: 128,804 km (0.099 R)
• M2: 240,553 km (0.094 R)
• M3: 298,747 km (0.043 R)
• M4: 518,805 km (0.098 R)
• M5: 610,808 km (0.09 R)
• M6: 721,361 km (0.085 R)
• M7: 825,182 km (0.042 R)
• M8: 934,388 km (0.084 R)
• M9: 1,092,214 km (0.109 R)
• M10: 1,417,739 km (0.101 R)
• M11: 1,466,658 km (0.098 R)
• M12: 1,532,929 km (0.088 R)
• M13: 1,878,800 km (0.083 R)
• M14: 2,153,910 km (0.092 R)
• M15: 2,248,456 km (0.047 R)
• M16: 2,383,244 km (0.095 R)
• M17: 2,500,977 km (0.037 R)
• M18: 2,640,702 km (0.066 R)
• M19: 3,011,854 km (0.119 R)
• M20: 3,644,204 km (0.119 R)
• M21: 3,757,300 km (0.055 R)
• M22: 3,963,895 km (0.032 R)
• M23: 4,033,458 km (0.117 R)
• M24: 4,197,716 km (0.045 R)
• M25: 4,268,775 km (0.1 R)
• M26: 4,557,050 km (0.116 R)
• M27: 4,654,588 km (0.12 R)
• M28: 4,752,724 km (0.073 R)
• M29: 4,826,775 km (0.084 R)
• M30: 5,485,156 km (0.11 R)
• M31: 6,387,979 km (0.087 R)
• M32: 6,524,562 km (0.056 R)
• M33: 6,996,393 km (0.094 R)
• M34: 7,594,486 km (0.113 R)
• M35: 7,855,833 km (0.091 R)
• M36: 7,972,968 km (0.08 R)
• M37: 8,297,895 km (0.091 R)
• M38: 8,476,963 km (0.058 R)
• M39: 8,567,021 km (0.029 R)
• M40: 8,748,035 km (0.072 R)
• M41: 9,797,763 km (0.071 R)
• M42: 10,626,984 km (0.115 R)
• M43: 10,788,998 km (0.11 R)
• M44: 12,013,457 km (0.069 R)
• M45: 12,590,755 km (0.115 R)
• M46: 12,831,009 km (0.069 R)
• M47: 12,899,974 km (0.042 R)
• M48: 12,968,939 km (0.075 R)
• M49: 13,142,173 km (0.101 R)
• M50: 14,090,773 km (0.117 R)
• M51: 14,843,699 km (0.098 R)
• M52: 15,352,781 km (0.108 R)
• M53: 15,609,640 km (0.081 R)
• M54: 15,720,043 km (0.096 R)
• M55: 17,408,106 km (0.105 R)
• M56: 18,956,294 km (0.117 R)
• M57: 19,946,034 km (0.118 R)
• M58: 20,830,905 km (0.09 R)
• M59: 21,769,632 km (0.078 R)
• M60: 22,389,266 km (0.105 R)
• M61: 22,805,597 km (0.054 R)
• M62: 23,182,434 km (0.107 R)
• M63: 23,266,508 km (0.104 R)
• M64: 23,519,179 km (0.071 R)
• M65: 24,069,849 km (0.045 R)
• M66: 25,011,418 km (0.091 R)
• M67: 25,921,272 km (0.046 R)
• M68: 26,183,218 km (0.104 R)
• M69: 26,358,397 km (0.047 R)
• M70: 26,490,043 km (0.088 R)
• M71: 26,577,857 km (0.108 R)
• M72: 26,665,820 km (0.076 R)
• M73: 27,461,831 km (0.085 R)
• M74: 27,907,333 km (0.056 R)
• M75: 29,122,367 km (0.074 R)
• M76: 30,584,537 km (0.086 R)
• M77: 30,630,613 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 5.2

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 20.1 AU - 21.74 AU

Year: 33322 Days

Day: 18.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,208,700 km

• M1: 67,768 km (0.108 R)
• M2: 193,729 km (0.066 R)
• M3: 452,683 km (0.092 R)
• M4: 791,672 km (0.083 R)
• M5: 1,001,558 km (0.078 R)
• M6: 2,496,788 km (0.109 R)
• M7: 2,539,873 km (0.046 R)
• M8: 3,743,388 km (0.089 R)
• M9: 3,792,755 km (0.089 R)
• M10: 3,942,203 km (0.118 R)
• M11: 3,992,468 km (0.071 R)
• M12: 5,041,448 km (0.086 R)
• M13: 5,483,660 km (0.114 R)
• M14: 6,287,150 km (0.103 R)
• M15: 6,582,905 km (0.118 R)
• M16: 6,702,433 km (0.052 R)
• M17: 7,435,164 km (0.091 R)
• M18: 8,257,054 km (0.115 R)
• M19: 9,442,019 km (0.086 R)
• M20: 10,890,426 km (0.114 R)
• M21: 11,893,629 km (0.115 R)
• M22: 12,039,487 km (0.109 R)
• M23: 12,926,154 km (0.11 R)
• M24: 13,001,102 km (0.038 R)
• M25: 13,226,546 km (0.115 R)
• M26: 13,910,508 km (0.098 R)
• M27: 14,605,839 km (0.05 R)
• M28: 14,683,929 km (0.104 R)
• M29: 15,391,826 km (0.105 R)
• M30: 15,950,125 km (0.076 R)
• M31: 16,352,842 km (0.109 R)
• M32: 16,433,924 km (0.106 R)
• M33: 17,086,470 km (0.062 R)
• M34: 17,581,340 km (0.092 R)
• M35: 21,087,316 km (0.043 R)
• M36: 22,512,385 km (0.091 R)
• M37: 23,236,439 km (0.096 R)
• M38: 23,327,544 km (0.113 R)
• M39: 24,336,881 km (0.083 R)
• M40: 24,614,534 km (0.076 R)
• M41: 25,079,784 km (0.083 R)
• M42: 26,683,323 km (0.073 R)
• M43: 27,449,265 km (0.097 R)
• M44: 28,319,625 km (0.106 R)
• M45: 29,790,172 km (0.116 R)
• M46: 30,984,412 km (0.098 R)
• M47: 34,972,242 km (0.072 R)
• M48: 38,255,167 km (0.113 R)
• M49: 38,470,289 km (0.101 R)
• M50: 38,901,729 km (0.072 R)
• M51: 39,009,889 km (0.097 R)
• M52: 40,753,602 km (0.071 R)
• M53: 41,083,315 km (0.055 R)
• M54: 41,524,330 km (0.111 R)
• M55: 42,077,991 km (0.08 R)
• M56: 42,299,995 km (0.048 R)
• M57: 42,633,897 km (0.097 R)
• M58: 42,856,948 km (0.096 R)
• M59: 44,203,478 km (0.111 R)
• M60: 44,995,449 km (0.118 R)
• M61: 46,708,046 km (0.112 R)
• M62: 53,647,891 km (0.111 R)
• M63: 54,492,371 km (0.082 R)
• M64: 56,072,274 km (0.088 R)
• M65: 57,297,780 km (0.105 R)
• M66: 57,543,868 km (0.109 R)
• M67: 58,904,012 km (0.038 R)
• M68: 62,540,437 km (0.112 R)
• M69: 65,990,762 km (0.119 R)
• M70: 66,507,025 km (0.108 R)
• M71: 68,585,986 km (0.083 R)
• M72: 72,807,488 km (0.119 R)
• M73: 73,074,072 km (0.092 R)
• M74: 74,949,431 km (0.115 R)
• M75: 75,893,094 km (0.065 R)
• M76: 79,432,281 km (0.062 R)
• M77: 80,394,345 km (0.09 R)
• M78: 80,532,124 km (0.088 R)
• M79: 81,360,148 km (0.055 R)
• M80: 83,164,149 km (0.067 R)
• M81: 86,246,912 km (0.029 R)
• M82: 89,224,209 km (0.106 R)
• M83: 89,366,926 km (0.111 R)
• M84: 90,081,106 km (0.099 R)
• M85: 91,227,774 km (0.078 R)
• M86: 92,667,952 km (0.118 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,443 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit